Whenyouhaveaquestionaboutsomething,wheredoyougo?Forman...
問題詳情： Whenyouhaveaquestionaboutsomething,wheredoyougo?Formanypeopletheanswerissimple,astheycangoonlinetoasearchenginelikeGoogleorYahoo.Butwhataboutpeopleinruralorunderdeveloped(欠發達)areaswhomayh...